The Leading British Manufacturer of Sphygmomanometers & Stethoscopes. 

Known for our quality and accuracy, ACCOSON manufacture and supply high grade sphygmomanometers and high quality stethoscopes for clinical professionals worldwide.

Our Blood Pressure Measurement product range includes:

- Greenlight 300, Our Gold Standard Accuracy +/- 3mmHg Sphygmomanometer

- Six00 Series Range of Sphygmomanometers

- 6 Inch Range of Sphygmomanometers

- Datalys Multiparameter Patient Monitors

- Portable Aneroid Sphygmomanometers

- Pressure Infusion Cuffs 

- Cuffs & Accessories

Our Stethoscope product range includes:

- Cardiology Stethoscope

- Physicians Stethoscope 

- Nursing Stethoscope 

We are also the exclusive UK distributor for Lutech Patient Monitor range. 

The Company was established in 1859 by Alfred Charles Cossor following a period of apprenticeship by the founder as a glass blower. Having gained a high reputation for his skills and the quality of his products, the founder was joined by his son Alfred Charles in 1875, and then by his younger son Frank in 1885.

In 1904, ACCOSON produced their first glass manometer, using their glass blowing skills, known as the sphygmomanometer. A year later, Russian surgeon Nikolai Korotkoff first described the technique to measure diastolic pressure.

In 1921 Frank Cossor was joined by his son Frank Gordon Cossor, and the company expanded its products to include all types of thermometers, hydrometers and syringes. Sphygmomanometers became the main product of the company, with Adrian Cossor joining the company in 1966, the fourth generation to do so.

ACCOSON was acquired by the HCE Medical Group in 2018 and relocated to a new premises in Irvine, Scotland. This has allowed ACCOSON to work closely with GM Instruments, together improving our product research and development, aided by investment from the HCE Medical Group.